/* ==========================================================================
   PAINEL DE AUTOMAÇÃO SIGA - RD STATION MARKETING
   DESIGN SYSTEM PREMIUM (DARK MODE & GLASSMORPHISM)
   ========================================================================== */

/* 1. Variáveis de Cores e Tokens */
:root {
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Cores Principais HSL */
  --bg-app: hsl(230, 24%, 9%);
  --bg-sidebar: hsl(230, 25%, 11%);
  --bg-card: hsla(230, 22%, 14%, 0.65);
  --bg-card-hover: hsla(230, 22%, 18%, 0.75);
  --border-color: hsla(230, 20%, 25%, 0.25);
  --border-glow: hsla(262, 83%, 58%, 0.2);

  /* Cores de Destaque */
  --primary: hsl(262, 83%, 58%);
  --primary-hover: hsl(262, 83%, 63%);
  --secondary: hsl(230, 15%, 20%);
  --secondary-hover: hsl(230, 15%, 26%);
  
  --accent-indigo: hsl(245, 100%, 60%);
  --accent-violet: hsl(275, 100%, 60%);
  --accent-cyan: hsl(186, 100%, 45%);

  /* Status */
  --color-success: hsl(142, 72%, 40%);
  --color-success-bg: hsla(142, 72%, 40%, 0.15);
  --color-pending: hsl(38, 92%, 50%);
  --color-pending-bg: hsla(38, 92%, 50%, 0.15);
  --color-error: hsl(350, 89%, 60%);
  --color-error-bg: hsla(350, 89%, 60%, 0.15);

  /* Texto */
  --text-main: hsl(210, 20%, 98%);
  --text-muted: hsl(215, 15%, 72%);
  --text-dimmed: hsl(215, 12%, 50%);

  /* Efeitos */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 15px var(--border-glow);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-round: 50px;
}

/* 2. Reset Geral */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: hsla(230, 20%, 35%, 0.5) transparent;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: hsla(230, 20%, 35%, 0.5);
  border-radius: var(--radius-round);
}
::-webkit-scrollbar-thumb:hover {
  background: hsla(230, 20%, 45%, 0.7);
}

/* 3. Layout Estrutural */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar Layout */
.sidebar {
  width: 260px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 100;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  padding-left: 8px;
}

.logo-icon {
  font-size: 24px;
}

.logo-text {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.5px;
  color: var(--text-main);
}

.logo-text span {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item:hover {
  background-color: hsla(230, 20%, 20%, 0.4);
  color: var(--text-main);
}

.nav-item.active {
  background-color: var(--primary);
  color: var(--text-main);
  box-shadow: 0 4px 12px hsla(262, 83%, 58%, 0.3);
}

.nav-icon {
  font-size: 18px;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-dimmed);
}

.status-badge-online {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-success);
  font-weight: 600;
}

.status-badge-online .dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-success);
}

/* Conteúdo Principal */
.main-content {
  flex-grow: 1;
  padding: 40px;
  max-width: calc(100vw - 260px);
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* 4. Cabeçalho */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
}

.main-header h1 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 32px;
  color: var(--text-main);
}

.main-header p {
  color: var(--text-muted);
  font-size: 14px;
}

/* 5. Botões e Ações */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-main);
  box-shadow: 0 4px 10px hsla(262, 83%, 58%, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 6px 14px hsla(262, 83%, 58%, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-1px);
}

.btn-danger {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid hsla(350, 89%, 60%, 0.3);
}

.btn-danger:hover {
  background-color: var(--color-error);
  color: var(--text-main);
  box-shadow: 0 4px 10px hsla(350, 89%, 60%, 0.25);
  transform: translateY(-1px);
}

.btn-icon-only {
  padding: 6px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

/* 6. Cards e Painéis */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.metric-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: hsla(230, 20%, 40%, 0.4);
}

/* Efeitos Neon para os Cards */
.card-glow-indigo {
  box-shadow: 0 4px 20px -2px hsla(245, 100%, 60%, 0.05), inset 0 0 12px -2px hsla(245, 100%, 60%, 0.05);
}
.card-glow-indigo:hover {
  border-color: hsla(245, 100%, 60%, 0.4);
  box-shadow: 0 4px 25px -2px hsla(245, 100%, 60%, 0.15), inset 0 0 12px -2px hsla(245, 100%, 60%, 0.08);
}

.card-glow-violet {
  box-shadow: 0 4px 20px -2px hsla(275, 100%, 60%, 0.05), inset 0 0 12px -2px hsla(275, 100%, 60%, 0.05);
}
.card-glow-violet:hover {
  border-color: hsla(275, 100%, 60%, 0.4);
  box-shadow: 0 4px 25px -2px hsla(275, 100%, 60%, 0.15), inset 0 0 12px -2px hsla(275, 100%, 60%, 0.08);
}

.card-glow-cyan {
  box-shadow: 0 4px 20px -2px hsla(186, 100%, 45%, 0.05), inset 0 0 12px -2px hsla(186, 100%, 45%, 0.05);
}
.card-glow-cyan:hover {
  border-color: hsla(186, 100%, 45%, 0.4);
  box-shadow: 0 4px 25px -2px hsla(186, 100%, 45%, 0.15), inset 0 0 12px -2px hsla(186, 100%, 45%, 0.08);
}

.metric-info h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.metric-value {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 28px;
  color: var(--text-main);
}

.metric-icon {
  font-size: 32px;
  opacity: 0.8;
}

/* Content Cards */
.content-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card-header h2 {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 22px;
  color: var(--text-main);
  margin-bottom: 4px;
}

.card-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.flex-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.action-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-input {
  background-color: hsla(230, 20%, 6%, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 14px;
  min-width: 260px;
  transition: all 0.25s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background-color: hsla(230, 20%, 6%, 0.7);
  box-shadow: 0 0 10px hsla(262, 83%, 58%, 0.15);
}

/* 7. Tabelas */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

th {
  background-color: hsla(230, 20%, 15%, 0.7);
  color: var(--text-muted);
  font-weight: 600;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.8px;
}

td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

tr:last-child td {
  border-bottom: none;
}

tr {
  transition: background-color 0.2s ease;
}

tr:hover {
  background-color: hsla(230, 20%, 18%, 0.35);
}

.actions-col {
  text-align: right;
}

.actions-cell {
  display: inline-flex;
  gap: 8px;
  justify-content: flex-end;
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-round);
  font-size: 12px;
  font-weight: 600;
}

.badge-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid hsla(142, 72%, 40%, 0.25);
}

.badge-pending {
  background-color: var(--color-pending-bg);
  color: var(--color-pending);
  border: 1px solid hsla(38, 92%, 50%, 0.25);
}

.badge-error {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid hsla(350, 89%, 60%, 0.25);
}

.badge-info {
  background-color: hsla(215, 100%, 60%, 0.15);
  color: hsl(215, 100%, 65%);
  border: 1px solid hsla(215, 100%, 60%, 0.25);
}

/* Código em tabela */
code {
  font-family: monospace;
  background-color: hsla(230, 20%, 6%, 0.5);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-cyan);
}

/* 8. Paginação */
.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.pagination-controls {
  display: flex;
  gap: 6px;
}

.page-btn {
  background-color: var(--secondary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
}

.page-btn:hover:not(:disabled) {
  background-color: var(--secondary-hover);
}

.page-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* 9. SPA Tab Panels */
.tab-panel {
  display: none;
  animation: fadeIn 0.35s ease-out;
}

.tab-panel.active {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 10. Modais (Popup) */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background-color: hsl(230, 24%, 12%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-lg), 0 0 20px var(--border-glow);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.modal-backdrop.active .modal {
  transform: scale(1);
}

.modal-header {
  background-color: hsla(230, 20%, 15%, 0.4);
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 600;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px;
}

/* Formulários */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select {
  width: 100%;
  background-color: hsla(230, 20%, 6%, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  background-color: hsla(230, 20%, 6%, 0.6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-help {
  display: block;
  font-size: 11px;
  color: var(--text-dimmed);
  margin-top: 4px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* 11. Terminal / Console Log */
.terminal-container {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  background-color: hsl(230, 30%, 5%);
  box-shadow: var(--shadow-sm);
}

.terminal-header {
  background-color: hsla(230, 20%, 15%, 0.5);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.terminal-buttons {
  display: flex;
  gap: 6px;
  margin-right: 16px;
}

.t-btn {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.t-btn.red { background-color: #ff5f56; }
.t-btn.yellow { background-color: #ffbd2e; }
.t-btn.green { background-color: #27c93f; }

.terminal-title {
  font-family: monospace;
  font-size: 11px;
  color: var(--text-dimmed);
}

.terminal-body {
  padding: 16px;
  font-family: monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #a9ffb2; /* Verde Terminal */
  background-color: transparent;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* 12. Notificações Toasts */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 2000;
}

.toast {
  background-color: hsl(230, 22%, 16%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 250px;
}

@keyframes slideIn {
  from { transform: translateX(120%); }
  to { transform: translateX(0); }
}

.toast.success { border-left: 4px solid var(--color-success); }
.toast.error { border-left: 4px solid var(--color-error); }
.toast.info { border-left: 4px solid var(--accent-cyan); }

/* 13. Media Queries - Responsividade */
@media (max-width: 992px) {
  .app-container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    padding: 16px;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .logo-area {
    margin-bottom: 16px;
    justify-content: center;
  }

  .nav-menu {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
  }

  .main-content {
    padding: 24px;
    max-width: 100vw;
  }
}

@media (max-width: 576px) {
  .flex-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .action-row {
    flex-direction: column;
    align-items: stretch;
  }

  .search-input {
    min-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* 14. Alertas e Banners informativos */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 24px;
  border: 1px solid transparent;
}

.alert-warning {
  background-color: var(--color-pending-bg);
  color: var(--color-pending);
  border-color: hsla(38, 92%, 50%, 0.25);
}

.alert-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-content {
  flex-grow: 1;
}

.alert-content strong {
  font-weight: 600;
  color: var(--text-main);
}